Question

The sum of first n terms of an AP is 3n2 - n. The nth term of the AP is
(a) 6n - 4
(b) 5n-3
c) n+1
(d) 3n-1​

Answer 1

Answer:

Did you mean: The sum of first n terms of an AP is 3n2 - n. The nth term of the AP is (a) 6 - n (4) 5n-3 c) n+1 (d) 3n-1